From January 21, 1933 to August 15, 1945, it was a part of Manchukuo. Its capital was Chengde[?] (承德 cheng2 de2).
... Atrial myxoma, familial[?] Atrial septal defects[?] Atrioventricular septal defect[?] Atrophoderma of Pierini and Pasini[?] ATR-X[?] Attention Deficit ...